curl --request GET \
  --url http://localhost:8080/genai/v1beta/files/{file_id}

{
  "name": "<string>",
  "displayName": "<string>",
  "mimeType": "<string>",
  "sizeBytes": "<string>",
  "createTime": "2023-11-07T05:31:56Z",
  "updateTime": "2023-11-07T05:31:56Z",
  "expirationTime": "2023-11-07T05:31:56Z",
  "sha256Hash": "<string>",
  "uri": "<string>",
  "state": "STATE_UNSPECIFIED",
  "error": {
    "code": 123,
    "message": "<string>"
  },
  "videoMetadata": {
    "videoDuration": "<string>"
  }
}